Something strange is happening with one my client's previous websites. A search in Google reveals the site in the second spot. OK, all good. The URL seems correct, however if you click the link you get taken to a completely separate blog, obviously a link/ad generator.
The URL still seems correct in the browser, and even if you click the 'go' button again, it does go to the correct website. It's only clicking the link through Google that takes you to this separate site.
Any ideas on how this would be done and how to fix it?
Many thanks